Bike Groupsets

Groupsets

Selecting the right groupset is crucial for your bike's performance and modern groupsets incorporate advanced technologies initially developed for top-tier models used on the tours, allowing even entry-level components to rival the performance of mid-range options from just a few years ago. With major component manufacturers offering products for everyone from novices to pros, there's never been a better time to upgrade or replace your groupset. 
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Shimano GRX 825 12-Speed Di2 Gearset Bundle
Shimano
GRX 825 12-Speed Di2 Gearset Bundle
£1,426.50
RRP £1,585.00 Save 10%
0% APR PayPal Credit Available
Shimano GRX 825 12-Speed Di2 Groupset Bundle
Shimano
GRX 825 12-Speed Di2 Groupset Bundle
From £1,484.10
RRP £2,060.00 Save 28%
0% APR PayPal Credit Available
Shimano GRX 820 Double Groupset
Shimano
GRX 820 Double Groupset
£958.80
RRP £1,239.00 Save 23%
0% APR PayPal Credit Available
Shimano Dura-Ace R9270 12-Speed Di2 Disc Groupset
Shimano
Dura-Ace R9270 12-Speed Di2 Disc Groupset
From £2,074.89
RRP £3,579.00 Save 42%
0% APR PayPal Credit Available
Shimano 105 R7100 12 Speed Mechanical Disc Groupset
Shimano
105 R7100 12 Speed Mechanical Disc Groupset
From £530.10
RRP £925.00 Save 43%
0% APR PayPal Credit Available
Shimano 105 R7170 Di2 12 Speed Groupset
Shimano
105 R7170 Di2 12 Speed Groupset
£899.00
RRP £1,730.00 Save 48%
0% APR PayPal Credit Available

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Different Types of Bike Groupset

Find the perfect groupset for your bike at Sigma Sports, with options for road, gravel and MTB, plus groupsets for Cyclocross, Time Trial and Triathlon bikes. With premium components to choose from replace or upgrade your groupset with components from brands you can trust. 
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